bool
JavaScriptShared::toDescriptor(JSContext* cx, const PPropertyDescriptor& in,
MutableHandle<JSPropertyDescriptor> out)
{
out.setAttributes(in.attrs());
if (!fromVariant(cx, in.value(), out.value()))
return false;
out.object().set(fromObjectOrNullVariant(cx, in.obj()));
if (in.getter().type() == GetterSetter::Tuint64_t && !in.getter().get_uint64_t()) {
out.setGetter(nullptr);
} else if (in.attrs() & JSPROP_GETTER) {
Rooted<JSObject*> getter(cx);
getter = fromObjectVariant(cx, in.getter().get_ObjectVariant());
if (!getter)
return false;
out.setGetter(JS_DATA_TO_FUNC_PTR(JSGetterOp, getter.get()));
} else {
out.setGetter(UnknownPropertyStub);
}
if (in.setter().type() == GetterSetter::Tuint64_t && !in.setter().get_uint64_t()) {
out.setSetter(nullptr);
} else if (in.attrs() & JSPROP_SETTER) {
Rooted<JSObject*> setter(cx);
setter = fromObjectVariant(cx, in.setter().get_ObjectVariant());
if (!setter)
return false;
out.setSetter(JS_DATA_TO_FUNC_PTR(JSSetterOp, setter.get()));
} else {
out.setSetter(UnknownStrictPropertyStub);
}
return true;
}
bool
JavaScriptShared::toDescriptor(JSContext *cx, const PPropertyDescriptor &in,
MutableHandle<JSPropertyDescriptor> out)
{
out.setAttributes(in.attrs());
if (!toValue(cx, in.value(), out.value()))
return false;
Rooted<JSObject*> obj(cx);
if (!unwrap(cx, in.objId(), &obj))
return false;
out.object().set(obj);
if (!in.getter()) {
out.setGetter(nullptr);
} else if (in.attrs() & JSPROP_GETTER) {
Rooted<JSObject*> getter(cx);
if (!unwrap(cx, in.getter(), &getter))
return false;
out.setGetter(JS_DATA_TO_FUNC_PTR(JSPropertyOp, getter.get()));
} else {
if (in.getter() == DefaultPropertyOp)
out.setGetter(JS_PropertyStub);
else
out.setGetter(UnknownPropertyStub);
}
if (!in.setter()) {
out.setSetter(nullptr);
} else if (in.attrs() & JSPROP_SETTER) {
Rooted<JSObject*> setter(cx);
if (!unwrap(cx, in.setter(), &setter))
return false;
out.setSetter(JS_DATA_TO_FUNC_PTR(JSStrictPropertyOp, setter.get()));
} else {
if (in.setter() == DefaultPropertyOp)
out.setSetter(JS_StrictPropertyStub);
else if (in.setter() == GetterOnlyPropertyStub)
out.setSetter(js_GetterOnlyPropertyStub);
else
out.setSetter(UnknownStrictPropertyStub);
}
return true;
}
